<template>
  <div class="container">
    <h1>登录</h1>

    <div class="from-panel">
      <el-form label-position="top" ref="form" label-width="80px"
       :rules="rules" :model="user">
        <el-form-item label="用户名" prop="name">
          <el-input v-model="user.name"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="pwd">
          <el-input type="password" v-model="user.pwd" @keyup.enter.native="submitForm('form')" ></el-input>
        </el-form-item>
        <div class="oprator">
          <el-button class="submit" type="primary" @click="submitForm('form')">登录</el-button>
        </div>
      </el-form>
    </div>
  </div>
</template>
<script>
export default {

  name: 'signIn',

  data() {

    return {
      labelPosition: 'top',
      user: {
        name: '',
        pwd: '',
      },
      rules: {
        name: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 3, max: 7, message: '长度在 3 到 7 个字符之间', trigger: 'blur' }
        ],
        pwd: [
          { required: true, message: '必须填写', trigger: 'blur' },
        ],
      }
    };
  },
  mounted(){
    this.$Progress.finish();
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          this.$api.SDK.User.logIn(this.user.name, this.user.pwd).then((loginUser) => {
            this.$store.dispatch('login', loginUser); // 保存到 Vuex 中
            this.$router.replace('/article?type=all') // 回到上一页
            this.$message.success("登陆成功！")
          }).catch(error => {
            this.$message.error(error.message);
          })

        } else {
           this.$message.error('错了哦，您填写的信息有错误，请按照提示修改。');
          return false;
        }
      });
    },
    test(){
      console.log('enter-------------------------------------------')
    }
  }
};
</script>
<style lang="css" scoped>
/* .container{ */
  /* padding: 60px 10%; */
  /* background: #fafafa; */
  /* height: calc(100vh - 180px); */
/* } */

h1{
  text-align: center;
  font-weight: 100;
  font-size: 40px;
  margin-bottom: 35px;
}

.from-panel{
  width: 50%;
  margin: 0 auto;
}

.oprator{
  margin-top: 30px;
  text-align: center;
}

</style>